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to add column from one table to another table

2 New Member
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I want to select one or more columns from one typed datatable and add it to another table . how I can do this ?

Eg :-
table master
it has column masterid , mastername

now i select masterid and assign it to new comlunm.

Datacoloumn col = new DataColumn();

col = master.columns. masterid;

//upto this it is correct.

Now i want to add this column to another table.

DataTable tb = new DataTable ();

now if i add col to this table it gives error that

the col table is already belong to another datatable.

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Feb 27 '07 #1
1 2246
safalmittal
4 New Member
try using col.ColumnName= master.columns. masterid.Column Name; or "Caption" instead of "ColumnName "
--------------------------------------------------------------------------------

I want to select one or more columns from one typed datatable and add it to another table . how I can do this ?

Eg :-
table master
it has column masterid , mastername

now i select masterid and assign it to new comlunm.

Datacoloumn col = new DataColumn();

col = master.columns. masterid;

//upto this it is correct.

Now i want to add this column to another table.

DataTable tb = new DataTable ();

now if i add col to this table it gives error that

the col table is already belong to another datatable.

--------------------------------------------------------------------------------
Feb 27 '07 #2

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